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I am trying to crop and warp a very wide image in cinder and pass it over to isadora via syphon cinder block. I looked in the documentation, but still can’t figure out how the scaling is done and what texture formats are supported in
[(SyphonServer *)mSyphon publishFrameTexture:texID textureTarget:GL_TEXTURE_2D imageRegion:NSMakeRect(0, 0, inputTexture->getWidth(), inputTexture->getHeight()) textureDimensions:NSMakeSize(inputTexture->getWidth(), inputTexture->getHeight()) flipped:false];
My cropped and warped texture is displayed correctly in cinder (http://forum.libcinder.org/topic/crop-image-with-polygons#23286000000721008), then frames are published into a syphon server via above call, but in the Simple Client they are blown up (please see the picture: http://post.scriptum.ru/svalka/dragToSyphon.png
(cinder display on the left, client display on the right)
I would appreciate a clarification about the texture formats and scaling rules while publishing frames on the Syphon server.